WASHINGTON, DC - JUNE 19: U.S. President Donald Trump (R) and first lady Melania Trump pose for photographs with Panamanian President Juan Carlos Varela and his wife Lorena Castillo Garcia de Varela (not pictured) to the White House June 19, 2017 in Washington, DC. According to the White House, the two presidents will hold meetings to talk about how to curb "transnational organized crime, illegal migration, and illicit substances" and the continued political and economic instability in Venezuela. (Photo by Chip Somodevilla/Getty Images)